公开(公告)号：US4895104A

公开(公告)日：1990-01-23

申请号：US214671

申请日：1988-07-01

申请人： Masahiro Yoshino ,  Keisuke Yamaguchi ,  Yoshinaga Mitsuhashi ,  Susumu Owada

发明人： Masahiro Yoshino ,  Keisuke Yamaguchi ,  Yoshinaga Mitsuhashi ,  Susumu Owada

IPC分类号： G03G15/08

CPC分类号： G03G15/0882 ,  Y10S222/01

摘要： A developer reservoir in which a flexible seal member is separably bonded to the circumferential surface of an opening in a bottom portion of a reservoir body containing a developer for sealing the same opening. A portion extended from the bonded flexible seal member is spot-bonded on a plurality of portions of the bottom portion of the reservoir body so that when a considerably large pulling out force is applied to the seal member the seal member is separated first from the spot-bonded portions of the bottom portion of the reservoir body and then from the circumferential surface of the opening of the reservoir body. A sliding cover is also included below the seal member so that the sliding cover can be drawn in a right angle direction to the separating direction of the seal member.

摘要翻译： 一种显影剂储存器，其中柔性密封构件可分离地结合到容纳用于密封同一开口的显影剂的储存器主体的底部中的开口的圆周表面上。 从接合的柔性密封构件延伸的部分被点接合在储存器主体的底部的多个部分上，使得当向密封构件施加相当大的拉出力时，密封构件首先从点 储存器本体的底部部分的接合部分，然后从储存器主体的开口的圆周表面。 在密封构件的下方还包括滑动盖，使得滑动盖可以沿着与密封构件的分离方向成直角的方向拉伸。

公开(公告)号：US4841330A

公开(公告)日：1989-06-20

申请号：US22209

申请日：1987-03-05

申请人： Susumu Owada ,  Masayuki Kamegamori ,  Akira Kosugi

发明人： Susumu Owada ,  Masayuki Kamegamori ,  Akira Kosugi

IPC分类号： G03G15/08

CPC分类号： G03G15/0896

摘要： A recording apparatus that includes an image carrier that has a movable image surface adapted for carrying a latent image to be developed. The apparatus further includes a developing unit that has a developer surface for conveying a developer thereon. A guide member is provided for slidably mounting the developing unit thereon. Biasing elements are included for releasably biasing the developing unit between at least two positions. The first position is a biased position wherein the developer surface faces the movable image with a development gap therebetween to transfer the developer onto the latent image. The second position is a released position wherein the developer surface is spaced from the movable image surface with a gap larger than the development gap. The guide member allows the developing unit to further slide in a direction transverse to the biasing direction.

摘要翻译： 一种记录装置，包括具有适于携带要显影的潜像的可移动图像表面的图像载体。 该装置还包括具有用于在其上输送显影剂的显影剂表面的显影单元。 提供了用于将显影单元可滑动地安装在其上的引导构件。 包括偏压元件，用于将显影单元可释放地偏置在至少两个位置之间。 第一位置是偏置位置，其中显影剂表面面向可移动图像，其间具有显影间隙，以将显影剂转印到潜像上。 第二位置是释放位置，其中显影剂表面与可移动图像表面间隔开，间隙大于显影间隙。 引导构件允许显影单元在横向于偏压方向的方向上进一步滑动。

公开(公告)号：US5678148A

公开(公告)日：1997-10-14

申请号：US442226

申请日：1995-05-16

申请人： Susumu Owada ,  Masayuki Kamegamori ,  Akira Kosugi

发明人： Susumu Owada ,  Masayuki Kamegamori ,  Akira Kosugi

IPC分类号： G03G15/08

CPC分类号： G03G15/0896

摘要： A copying apparatus including a photosensitive drum having an image carrying surface and a developing unit. The developing unit includes a developer storage device, a developing roller having a developing surface for conveying a developer from the developer storage device to the image carrying surface, and a matching roller near each end of the developing roller for contacting the photosensitive drum to provide a predetermined gap between the image carrying surface and the developing surface. The developing unit is slidably supported in both a first direction parallel to the axis of rotation of the photosensitive drum and in a second direction transverse to the axis of rotation of the photosensitive drum. The copying apparatus also includes a mounting and dismounting unit which is capable of urging the matching rollers into contact with the photosensitive drum through a sliding movement of the developing unit in the second direction, as well as moving the matching rollers out of contact with the photosensitive drum through a sliding movement of the developing unit in the second direction to allow the movement of the developing unit in the first direction.

摘要翻译： 一种复印装置，包括具有图像承载表面的感光鼓和显影单元。 显影单元包括显影剂存储装置，显影辊，其具有用于将显影剂从显影剂储存装置输送到图像承载表面的显影表面，以及在显影辊的每个端部附近的匹配辊，用于接触感光鼓以提供 图像承载表面和显影表面之间的预定间隙。 显影单元在与感光鼓的旋转轴线平行的第一方向和与感光鼓的旋转轴线横向的第二方向上可滑动地支撑。 复印装置还包括安装和拆卸单元，其能够通过显影单元在第二方向上的滑动运动使得匹配的辊与感光鼓接触，以及使匹配的辊与感光体不接触地移动 通过显影单元沿第二方向的滑动运动滚筒，以允许显影单元沿第一方向运动。

公开(公告)号：US5426484A

公开(公告)日：1995-06-20

申请号：US61220

申请日：1993-05-13

申请人： Motozi Kawamoto ,  Atsuo Ohmura ,  Susumu Owada

发明人： Motozi Kawamoto ,  Atsuo Ohmura ,  Susumu Owada

IPC分类号： G03G15/08 ,  G03G15/00

CPC分类号： G03G15/0896 ,  G03G15/0877 ,  G03G15/0891 ,  Y10S222/01

摘要： Developing apparatus includes a developing housing and a toner supply housing which is pivotal to a first position on which the toner supply housing comes in engagement with the developing housing so that an opening of the developing housing is covered so as not to be accessible from the outside or to a second position on which the toner supply housing is spaced from the developing housing so that the opening is made to be able to be accessible from the outside.

摘要翻译： 显影装置包括显影壳体和调色剂供给壳体，该调色剂供给壳体与调色剂供给壳体与显影壳体接合的第一位置枢转，使得显影壳体的开口被覆盖以便不能从外部接近 或者到调色剂供应壳体与显影外壳间隔开的第二位置，使得开口能够从外部接近。

公开(公告)号：US5103765A

公开(公告)日：1992-04-14

申请号：US539152

申请日：1990-06-18

申请人： Susumu Owada ,  Katsuhiro Shukuri ,  Yutaka Miyasaka ,  Masayuki Enomoto

发明人： Susumu Owada ,  Katsuhiro Shukuri ,  Yutaka Miyasaka ,  Masayuki Enomoto

IPC分类号： G03G15/09

CPC分类号： G03G15/09

摘要： The invention provides an apparatus for developing an electrostatic latent image on a photoreceptor with developer. In the apparatus, there are provided a housing having an open end facing the photoreceptor; a developing device including a sleeve, disposed in the housing in the vicinity of the open end, for supplying developer onto the photoreceptor through the open end; feeder, disposed in the housing at a position further from the open end than the sleeve, for feeding developer to the sleeve; a ridge-like protrusion, provided on a floor of the housing at a position beneath the sleeve, for preventing developer fed by the feeder from passing through between the sleeve and the floor.

摘要翻译： 本发明提供一种用显影剂在感光体上显影静电潜像的装置。 在该装置中，提供了一个具有面向感光体​​的开口端的壳体; 包括套筒的显影装置，其设置在开口端附近的壳体中，用于通过开口端将显影剂供应到感光体上; 进料器，设置在壳体中比开口端比套筒更远的位置，用于将显影剂供给到套筒; 设置在壳体底部的底板上的脊状突出部，用于防止由进给器供给的显影剂在套筒和地板之间穿过。